Home / 962,225.70-1,327,913.14-532,505.96

Finding the Fourth Proportional to 962,225.70, 1,327,913.14 and 532,505.96

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Solution

The fourth proportional to 962,225.70, 1,327,913.14 and 532,505.96 is: 734,881.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,225.70 : 1,327,913.14 = 532,505.96 : x
  2. Step 2: Convert to fraction form
    962,225.70/1,327,913.14 = 532,505.96/x
  3. Step 3: Cross multiply
    962,225.70x = 1,327,913.14 × 532,505.96
  4. Step 4: Simplify right side
    962,225.70x = 707,121,666,889.12
  5. Step 5: Solve for x
    x = 707,121,666,889.12/962,225.70
  6. Step 6: Final answer
    x = 734,881.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.